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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 28538-2023 |
Ophthalmic optics Contact lenses and contact lens care products Rabbit eye compatibility studies 眼科光学 接触镜和接触镜护理产品 兔眼相容性研究试验 |
China National Standards p |
 English PDF |
| GB/T 28059.4-2023 |
Highway Network Image Information Management System platform Interconnection Technical Specifications Part 4: User and Equipment Management 公路网图像信息管理系统 平台互联技术规范 第4部分：用户及设备管理 |
China National Standards p |
English PDF |
| GB/T 28059.3-2023 |
Highway Network Image Information Management System platform Interconnection Technical Specifications Part 3: Interface and Communication Control Protocol 公路网图像信息管理系统 平台互联技术规范 第3部分：接口与通信控制协议 |
China National Standards p |
English PDF |
| GB/T 28059.2-2023 |
Highway Network Image Information Management System platform Interconnection Technical Specifications Part 2: Video Format and Coding 公路网图像信息管理系统 平台互联技术规范 第2部分：视频格式与编码 |
China National Standards p |
English PDF |
| GB/T 28059.1-2023 |
Highway Network Image Information Management System platform Interconnection Technical Specifications Part 1: General Principles 公路网图像信息管理系统 平台互联技术规范 第1部分：总则 |
China National Standards p |
English PDF |
| GB/T 27930-2023 |
Digital communication protocol between off-board conductive chargers and electric vehicles 非车载传导式充电机与电动汽车之间的数字通信协议 |
China National Standards p |
English PDF |
| GB/T 27698.3-2023 |
performance test methods for heat exchangers and heat transfer elements Part 3: Heat transfer elements 热交换器及传热元件性能测试方法 第3部分：传热元件 |
China National Standards p |
English PDF |
| GB/T 27431-2023 |
Conformity assessment Methodological guidance for period verification of measuring equipment 合格评定 测量设备期间核查的方法指南 |
China National Standards p |
English PDF |
| GB/T 26949.24-2023 |
Industrial Vehicles Stability Verification part 24: Off-Road Slewing Telescopic Forklift 工业车辆 稳定性验证 第24部分：越野型回转伸缩臂式叉车 |
China National Standards p |
English PDF |
| GB/T 26949.21-2023 |
Industrial vehicle stability verification part 21: Picking vehicles with operator position lifting height greater than 1 200 mm 工业车辆 稳定性验证 第21部分：操作者位置起升高度大于1 200 mm的拣选车 |
China National Standards p |
English PDF |
| GB/T 26949.17-2023 |
Industrial vehicles - Stability verification part 17: Tractors, cargo and personnel carriers 工业车辆 稳定性验证 第17部分：牵引车、货物及人员载运车 |
China National Standards p |
English PDF |
| GB/T 26945-2023 |
Container empty container stacker 集装箱空箱堆高机 |
China National Standards p |
English PDF |
| GB/T 26865.2-2023 |
power system real-time dynamic monitoring system Part 2: Data transmission protocol 电力系统实时动态监测系统 第2部分：数据传输协议 |
China National Standards p |
English PDF |
| GB/T 2678.6-2023 |
paper, board and pulp Determination of water-soluble sulfates 纸、纸板和纸浆 水溶性硫酸盐的测定 |
China National Standards p |
English PDF |
| GB/T 26518-2023 |
polymer reinforced composite waterproof sheet 高分子增强复合防水片材 |
China National Standards p |
English PDF |
| GB/T 26203-2023 |
paper and paperboard - Determination of internal bond strength (Scott type) 纸和纸板 内结合强度的测定（Scott型） |
China National Standards p |
English PDF |
| GB/T 25436-2023 |
tea filter paper 茶叶滤纸 |
China National Standards p |
English PDF |
| GB/T 2539-2023 |
Determination of melting point of petroleum wax cooling curve method 石油蜡熔点的测定 冷却曲线法 |
China National Standards p |
English PDF |
| GB/T 25368-2023 |
Diesel engine electronically controlled common rail system high-pressure fuel supply pump assembly 柴油机电控共轨系统 高压供油泵总成 |
China National Standards p |
English PDF |
| GB/T 25334.2-2023 |
Railway locomotive bodies part 2: Electric locomotives 铁路机车车体 第2部分:电力机车 |
China National Standards p |
English PDF |
| GB/T 25334.1-2023 |
Railway locomotive bodies part 1: Diesel locomotives 铁路机车车体 第1部分:内燃机车 |
China National Standards p |
English PDF |
| GB/T 25211-2023 |
Lantan product classification and quality requirements 兰炭产品分类及质量要求 |
China National Standards p |
English PDF |
| GB/T 24975-2023 |
Environmentally Aware Design Guidelines for Low Voltage Electrical Appliances 低压电器环境意识设计导则 |
China National Standards p |
English PDF |
| GB/T 24814-2023 |
Steel short link chain for lifting medium precision lifting chain grade 4 stainless steel 起重用钢制短环链 中等精度吊链 4级不锈钢 |
China National Standards p |
English PDF |
| GB/T 24804-2023 |
Standards to improve the safety of elevators in use 提高在用电梯安全性的规范 |
China National Standards p |
English PDF |
| GB/T 24259-2023 |
Oil and gas industry pipeline transportation system 石油天然气工业 管道输送系统 |
China National Standards p |
English PDF |
| GB/T 2423.64-2023 |
Environmental testing part 2: Test method Test Fj: Vibration Long-term history reproduction 环境试验 第2部分：试验方法 试验Fj：振动 长时间历程再现 |
China National Standards p |
English PDF |
| GB/T 2423.56-2023 |
Environmental testing part 2: Test methods Test Fh: Broadband random vibration and guidelines 环境试验 第2部分：试验方法 试验Fh：宽带随机振动和导则 |
China National Standards p |
English PDF |
| GB/T 2423.55-2023 |
Environmental testing part 2: Test methods Test Eh: Hammer test 环境试验 第2部分：试验方法 试验Eh：锤击试验 |
China National Standards p |
English PDF |
| GB/T 24170.1-2023 |
Surface antibacterial stainless steel part 1: Electrochemical method 表面抗菌不锈钢 第1部分：电化学法 |
China National Standards p |
English PDF |
| GB/T 23966-2023 |
Industrial diisopropylamine 工业用二异丙胺 |
China National Standards p |
English PDF |
| GB/T 23965-2023 |
Industrial monoisopropylamine 工业用一异丙胺 |
China National Standards p |
English PDF |
| GB/T 23961-2023 |
Determination of low-carbon fatty amine content by gas chromatography 低碳脂肪胺含量的测定 气相色谱法 |
China National Standards p |
English PDF |
| GB/T 23944-2023 |
General method for determination of aluminum in inorganic chemical products Chromium Azur S spectrophotometry 无机化工产品中铝测定的通用方法 铬天青S分光光度法 |
China National Standards p |
English PDF |
| GB/T 23819-2023 |
Machinery Safety Fire prevention and Protection 机械安全 火灾预防与防护 |
China National Standards p |
English PDF |
| GB/T 23708.2-2023 |
Geographic information Geographic Markup Language (GML) Part 2: Extended schemas and encoding rules 地理信息 地理标记语言（GML）第2部分：扩展模式及编码规则 |
China National Standards p |
English PDF |
| GB/T 23671-2023 |
2-Hydroxy-6-naphthoic acid 2-羟基-6-萘甲酸 |
China National Standards p |
English PDF |
| GB/T 23451-2023 |
Lightweight partition boards for construction 建筑用轻质隔墙条板 |
China National Standards p |
English PDF |
| GB/T 23365-2023 |
Lithium cobalt oxide electrochemical performance test, first discharge specific capacity and first charge and discharge efficiency test method 钴酸锂电化学性能测试 首次放电比容量及首次充放电效率测试方法 |
China National Standards p |
English PDF |
| GB/T 23270.2-2023 |
Information and Documentation Open Systems Interconnection Interlibrary Loan Application Protocol Specification Part 2: Protocol Implementation Conformance Statement (PICS) Provisions 信息与文献 开放系统互连 馆际互借应用协议规范 第2部分：协议实施一致性声明（PICS）条文 |
China National Standards p |
English PDF |
| GB/T 23270.1-2023 |
Information and Documentation Open Systems Interconnection Interlibrary Loan Application Protocol Specification Part 1: Protocol Specification 信息与文献 开放系统互连 馆际互借应用协议规范 第1部分：协议说明书 |
China National Standards p |
English PDF |
| GB/T 22910-2023 |
Scrape Diagnostic Technology 痒病诊断技术 |
China National Standards p |
English PDF |
| GB/T 22904-2023 |
paper, board and pulp Determination of total chlorine and organochlorine 纸、纸板和纸浆 总氯和有机氯的测定 |
China National Standards p |
English PDF |
| GB/T 22789.2-2023 |
plastic products Rigid polyvinyl chloride sheets (sheets) Part 2: Classification, size and properties of sheets with thickness less than 1mm 塑料制品 硬质聚氯乙烯板（片）材 第2部分：厚度1mm以下片材的分类、尺寸和性能 |
China National Standards p |
English PDF |
| GB/T 22789.1-2023 |
plastic products Rigid polyvinyl chloride sheets (sheets) Part 1: Classification, dimensions and properties of sheets with a thickness of 1 mm and above 塑料制品 硬质聚氯乙烯板（片）材 第1部分：厚度1mm及以上板材的分类、尺寸和性能 |
China National Standards p |
English PDF |
| GB/T 22621-2023 |
propamocarb 霜霉威 |
China National Standards p |
English PDF |
| GB/T 22528-2023 |
Open service specifications for cultural relics protection units 文物保护单位开放服务规范 |
China National Standards p |
English PDF |
| GB/T 22319.6-2023 |
Measurement of parameters of quartz crystal components Part 6: Measurement of excitation level dependence (DLD) 石英晶体元件参数的测量 第6部分：激励电平相关性(DLD)的测量 |
China National Standards p |
English PDF |
| GB/T 22318.2-2023 |
Surface Acoustic Wave Resonators part 2: Instructions for Use 声表面波谐振器 第2部分：使用指南 |
China National Standards p |
English PDF |
| GB/T 22318.1-2023 |
Surface acoustic wave resonators part 1: General specifications 声表面波谐振器 第1部分：总规范 |
China National Standards p |
English PDF |
| GB/T 22317.4-2023 |
Quality-assessed piezoelectric filters Part 4: Sub-specifications Capability approval 有质量评定的压电滤波器 第4部分：分规范 能力批准 |
China National Standards p |
English PDF |
| GB/T 22317.401-2023 |
Qualified piezoelectric Filters Part 4-1: Blank Detailed Specification Capability Approval 有质量评定的压电滤波器 第4-1部分：空白详细规范 能力批准 |
China National Standards p |
English PDF |
| GB/T 223.92-2023 |
Steel and alloys - Determination of lanthanum, cerium, praseodymium, neodymium and samarium content - Inductively coupled plasma mass spectrometry 钢铁及合金 镧、铈、镨、钕、钐含量的测定 电感耦合等离子体质谱法 |
China National Standards p |
English PDF |
| GB/T 21952-2023 |
polycrystalline diamond insert styles and sizes 镶聚晶金刚石刀片 型式和尺寸 |
China National Standards p |
English PDF |
| GB/T 21898-2023 |
Textile color representation method 纺织品颜色表示方法 |
China National Standards p |
English PDF |
| GB/T 20976-2023 |
Quality requirements for soft ice cream pre-mixed powder 软冰淇淋预拌粉质量要求 |
China National Standards p |
English PDF |
| GB/T 20870.5-2023 |
Semiconductor devices part 16-5: Microwave integrated circuits Oscillators 半导体器件 第16-5部分：微波集成电路 振荡器 |
China National Standards p |
English PDF |
| GB/T 20870.2-2023 |
Semiconductor devices part 16-2: Microwave integrated circuits Prescalers 半导体器件 第16-2部分：微波集成电路 预分频器 |
China National Standards p |
English PDF |
| GB/T 20870.10-2023 |
Semiconductor Devices part 16-10: Monolithic Microwave Integrated Circuit Technology Acceptable Procedures 半导体器件 第16-10部分：单片微波集成电路技术可接收程序 |
China National Standards p |
English PDF |
| GB/T 20787-2023 |
Reciprocating internal combustion engines—Measurement methods for structure-borne noise 往复式内燃机 结构噪声测量方法 |
China National Standards p |
English PDF |
| GB/T 20688.4-2023 |
Rubber Bearings part 4: Ordinary Rubber Bearings 橡胶支座 第4部分：普通橡胶支座 |
China National Standards p |
English PDF |
| GB/T 20638-2023 |
General technical specifications for stepper motors 步进电动机通用技术规范 |
China National Standards p |
English PDF |
| GB/T 20538.2-2023 |
XML-based e-commerce business data and processes Part 2: Business information entity directory 基于XML的电子商务业务数据和过程 第2部分：业务信息实体目录 |
China National Standards p |
English PDF |
| GB/T 20328-2023 |
R series tapered pipe thread round die R系列圆锥管螺纹圆板牙 |
China National Standards p |
English PDF |
| GB/T 20234.4-2023 |
Connecting devices for conductive charging of electric vehicles part 4: High-power DC charging interface 电动汽车传导充电用连接装置 第4部分：大功率直流充电接口 |
China National Standards p |
English PDF |
| GB/T 20234.3-2023 |
Connecting devices for conductive charging of electric vehicles part 3: DC charging interface 电动汽车传导充电用连接装置 第3部分：直流充电接口 |
China National Standards p |
English PDF |
| GB/T 20234.1-2023 |
Connection devices for conductive charging of electric vehicles part 1: General requirements 电动汽车传导充电用连接装置 第1部分：通用要求 |
China National Standards p |
English PDF |
| GB/T 20221-2023 |
pressureless buried sewage and drainage rigid polyvinyl chloride (PVC-U) pipes 无压埋地排污、排水用硬聚氯乙烯（PVC-U）管材 |
China National Standards p |
English PDF |
| GB/T 20119-2023 |
Balancing wire rope 平衡用钢丝绳 |
China National Standards p |
English PDF |
| GB/T 19879-2023 |
Steel plates for building structures 建筑结构用钢板 |
China National Standards p |
English PDF |
| GB/T 19675.2-2023 |
Flexible graphite composite reinforced gasket for pipe flanges Part 2: Class series 管法兰用柔性石墨复合增强垫片 第2部分：Class系列 |
China National Standards p |
English PDF |
| GB/T 19675.1-2023 |
Flexible graphite composite reinforced gaskets for pipe flanges Part 1: PN series 管法兰用柔性石墨复合增强垫片 第1部分：PN系列 |
China National Standards p |
English PDF |
| GB/T 19670-2023 |
Machinery safety against accidental start-up 机械安全 防止意外启动 |
China National Standards p |
English PDF |
| GB/T 19651.1-2023 |
Miscellaneous lampholders Part 1: General requirements and tests 杂类灯座 第1部分: 一般要求和试验 |
China National Standards p |
English PDF |
| GB/T 19632-2023 |
Classification and coding of funeral services, facilities, equipment and supplies 殡葬服务、设施、设备、用品分类与代码 |
China National Standards p |
English PDF |
| GB/T 19258.2-2023 |
Sources of ultraviolet radiation for germicidal purposes Part 2: Cold cathode low pressure mercury vapor discharge lamps 杀菌用紫外辐射源 第2部分：冷阴极低气压汞蒸气放电灯 |
China National Standards p |
English PDF |
| GB/T 19214.1-2023 |
Electrical accessories Residual current monitors (RCM) part 1: Residual current monitors for household and similar purposes 电器附件 剩余电流监视器（RCM） 第1部分：家用和类似用途剩余电流监视器 |
China National Standards p |
English PDF |
| GB/T 19212.1-2023 |
Safety of transformers, reactors, power supply units and combinations thereof Part 1: General requirements and tests 变压器、电抗器、电源装置及其组合的安全 第1部分：通用要求和试验 |
China National Standards p |
English PDF |
| GB/T 1919-2023 |
Industrial potassium hydroxide 工业氢氧化钾 |
China National Standards p |
English PDF |
| GB/T 18978.11-2023 |
Ergonomics of Human-System Interaction part 11: Usability: Definitions and Concepts 人-系统交互工效学 第11部分：可用性：定义和概念 |
China National Standards p |
English PDF |
| GB/T 18975.13-2023 |
Industrial Automation Systems and Integration process Plant (Including Oil and Gas Production Facilities) Life Cycle Data Integration Part 13: Integrated Asset Planning Life Cycle 工业自动化系统与集成 流程工厂（包括石油和天然气生产设施）生命周期数据集成 第13部分：集成资产计划生命周期 |
China National Standards p |
English PDF |
| GB/T 18975.10-2023 |
Industrial Automation Systems and Integration process Plant (Including Oil and Gas Production Facilities) Life Cycle Data Integration Part 10: Compliance Testing 工业自动化系统与集成 流程工厂（包括石油和天然气生产设施）生命周期数据集成 第10部分：符合性测试 |
China National Standards p |
English PDF |
| GB/T 18950-2023 |
Rubber and plastic hoses. Laboratory test methods for exposure to light sources. Determination of changes in color, appearance and other physical properties. 橡胶和塑料软管 实验室光源暴露试验法 颜色、外观和其他物理性能变化的测定 |
China National Standards p |
English PDF |
| GB/T 18882.1-2023 |
Methods for chemical analysis of mixed rare earth oxides of ionic rare earth ores - part 1: Determination of the proportions of fifteen rare earth element oxides 离子型稀土矿混合稀土氧化物化学分析方法 第1部分：十五个稀土元素氧化物配分量的测定 |
China National Standards p |
English PDF |
| GB/T 18820-2023 |
General rules for compiling industrial water quotas 工业用水定额编制通则 |
China National Standards p |
English PDF |
| GB/T 18487.1-2023 |
Electric vehicle conductive charging systems part 1: General requirements 电动汽车传导充电系统 第1部分：通用要求 |
China National Standards p |
English PDF |
| GB/T 17935-2023 |
Screw lamp holder 螺口灯座 |
China National Standards p |
English PDF |
| GB/T 17909.1-2023 |
Crane Operating Manual Part 1: General 起重机 操作手册 第1部分：通则 |
China National Standards p |
English PDF |
| GB/T 17701-2023 |
Circuit breakers for equipment (CBE) 设备用断路器（CBE） |
China National Standards p |
English PDF |
| GB/T 17694-2023 |
Geographic Information Terminology 地理信息 术语 |
China National Standards p |
English PDF |
| GB/T 17693.14-2023 |
Guidelines for Translating and Writing Chinese Characters of place Names in Foreign Languages Part 14: Vietnamese 外语地名汉字译写导则 第14部分:越南语 |
China National Standards p |
English PDF |
| GB/T 17693.13-2023 |
Guidelines for Translating and Writing Chinese Characters of place Names in Foreign Languages Part 13: Hindi 外语地名汉字译写导则 第13部分:印地语 |
China National Standards p |
English PDF |
| GB/T 16935.1-2023 |
Insulation coordination of equipment in low-voltage power supply systems Part 1: Principles, requirements and tests 低压供电系统内设备的绝缘配合 第1部分：原理、要求和试验 |
China National Standards p |
English PDF |
| GB/T 16895.35-2023 |
Low-voltage electrical installations part 8-1: Functional aspects Energy efficiency 低压电气装置 第 8-1 部分：功能方面 能源效率 |
China National Standards p |
English PDF |
| GB/T 16753-2023 |
Silicate Building products Terminology 硅酸盐建筑制品术语 |
China National Standards p |
English PDF |
| GB/T 16739.2-2023 |
Business conditions for automobile maintenance industry part 2: Comprehensive minor repair and special maintenance of automobiles 汽车维修业经营业务条件 第2部分：汽车综合小修及专项维修业户 |
China National Standards p |
English PDF |
| GB/T 16739.1-2023 |
Business conditions for automobile repair industry Part 1: Complete automobile repair enterprises 汽车维修业经营业务条件 第1部分：汽车整车维修企业 |
China National Standards p |
English PDF |
| GB/T 16656.52-2023 |
Industrial Automation Systems and Integration product Data Representation and Exchange Part 52: Integrating Common Resources: Grid-Based Topology 工业自动化系统与集成 产品数据表达与交换 第52部分：集成通用资源：基于网格的拓扑结构 |
China National Standards p |
English PDF |
| GB/T 16656.22-2023 |
Industrial Automation Systems and Integration product Data Expression and Exchange Part 22: Implementation Method: Standard Data Access Interface 工业自动化系统与集成 产品数据表达与交换 第22部分：实现方法：标准数据访问接口 |
China National Standards p |
English PDF |
| GB/T 16515-2023 |
potentiometers for use in electronic equipment - Part 5: Specifications for single-turn low-power wirewound and non-wirewound potentiometers 电子设备用电位器 第5部分:分规范 单圈旋转低功率线绕和非线绕电位器 |
China National Standards p |
English PDF |
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